Small tweak to modal presentation node method to allow presentation of a new node while still animating the dismissal of the old one.
Small tweak to modal presentation node method to allow presentation of a new node while still animating the dismissal of the old one.

pushtheworldllc/HLSpriteKit,hilogames/HLSpriteKit,pushtheworldllc/HLSpriteKit,hilogames/HLSpriteKit,pushtheworldllc/HLSpriteKit